*{
    margin: 0;padding: 0;
}

a{
    text-decoration: none;
}
li{
    list-style: none;
}
header{
    z-index: 100;
    width: 100%;
    height: 65px;
    background: #ffffff;
    border-top: 5px solid #c9151d;
    position: fixed;
    box-shadow: 0 0 8px #cccccc50;
}
.headertBox{
    width: 1160px;
    height: 100%;
    margin: auto;
}
.headertBox h1{
    width: 100px;
    height: 100%;
    float: left;
}
.headertBox h1 img{
    width: 100%;
    margin-top: 10px;
}
.headertBox ul li{
    float: left;
    margin: 0 30px;
    font-weight: 600;
}
.headertBox ul a{
    color: #595757;
    line-height: 63px;
}
.headertBox ul li:hover{
    border-bottom: 2px solid #c9151d;
}
#num{
    color: red;
}